67889880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{62861}}^1$

素因数の和:62881

約数の個数: 64

約数和(自身を含む): 226303200

約数和(自身を除く): 158413320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 62861, 125722, 188583, 251444, 314305, 377166, 502888, 565749, 628610, 754332, 942915, 1131498, 1257220, 1508664, 1697247, 1885830, 2262996, 2514440, 2828745, 3394494, 3771660, 4525992, 5657490, 6788988, 7543320, 8486235, 11314980, 13577976, 16972470, 22629960, 33944940, 67889880]

約数ペア:

[(1, 67889880), (2, 33944940), (3, 22629960), (4, 16972470), (5, 13577976), (6, 11314980), (8, 8486235), (9, 7543320), (10, 6788988), (12, 5657490), (15, 4525992), (18, 3771660), (20, 3394494), (24, 2828745), (27, 2514440), (30, 2262996), (36, 1885830), (40, 1697247), (45, 1508664), (54, 1257220), (60, 1131498), (72, 942915), (90, 754332), (108, 628610), (120, 565749), (135, 502888), (180, 377166), (216, 314305), (270, 251444), (360, 188583), (540, 125722), (1080, 62861)]